title: An in vivo biomechanical analysis of the soft-tissue envelope of osteoarthritic knees.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D019645:Arthroplasty, Replacement, Knee / Q000379:methods*; D001672:Biocompatible Materials / Q000627:therapeutic use; D001696:Biomechanical Phenomena; D005260:Female; D006801:Humans; D007717:Knee / Q000503:physiopathology* / Q000601:surgery; D007720:Knee Prosthesis; D008297:Male; D008875:Middle Aged; D020370:Osteoarthritis, Knee / Q000503:physiopathology* / Q000601:surgery*; D020959:Polyethylene / Q000627:therapeutic use; D016059:Range of Motion, Articular; D016896:Treatment Outcome; D016474:Weight-Bearing
chemical_list: D001672:Biocompatible Materials; D020959:Polyethylene